China's Ban on Micron Chips Sparks US-China Tech Feud

China's cyberspace regulator has banned US memory chip maker Micron Technology's products from key infrastructure projects in the country, citing "serious network security risks" and "significant security risks to China's critical information infrastructure supply chain, affecting China's national security". The move marks China's first major action against a US chip maker and comes amid increasing tensions between the two countries. The US government has said it will work with allies to address "distortions of the memory chip market caused by China's actions".